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The ECMAScript 2022 standard was released in 2022. Important features added to this update include private methods and fields, Array at() and String at() methods etc. This chapter discuss all the newly added features in ECMAScript 2022. New Features Added in ECMAScript 2022 Here are the new methods, features, etc., added to the ECMAScript 2022 version of JavaScript. Here, we have explained […]
The ECMAScript 2021 standard was released in 2021. ECMAScript 2021 brought many notable features to JavaScript. The introduction of the String replaceAll() method simplified global string replacement. Logical Assignment Operators, (&&=, ||=, and ??=), enhanced code conciseness. This update focused on improving developer productivity and code readability. This chapter will discuss all the newly added features in ECMAScript 2021. New Features […]
The ECMAScript 2020 version of JavaScript was released in 2020. Notable features added in this version include the nullish coalescing operator (??) for more concise default value assignment and dynamic import() for on-demand module loading. BigInt provides a way to safely work with very large integers. This chapter will discuss all the newly added features in ECMAScript 2020. Features […]
The ECMAScript 2019 standard was released in 2019. Important additions to this update include Array flat() and Array flatMap(), offering concise array manipulation methods. The Object.fromEntries() method simplifies object creation from key-value pairs. These improvements in ECMAScript 2019 aimed to enhance code conciseness and functionality. This chapter will discuss all the newly added features in ECMAScript 2019. New Features Added in […]
The ECMAScript 2018 version of JavaScript was released in 2018. ECMAScript 2017 introduced singnificant enhancement to the language. Two important features introduced in this version are asynchronous iteration for improved handling of asynchronous operations, and promise finally() to execute code regardless of promise resolution. This chapter will discuss all the new added features in ECMAScript 2018. New Added Features in ECMAScript […]